package ioperation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class ReturnOperation implements Ioperation {
    @Override
    public void work(BookList bookList) {
        System.out.println("归还图书");
        System.out.println("请输入书名");
        Scanner scanner = new Scanner(System.in);
        String name = scanner.nextLine();
        int useSize = bookList.getUseSize();
        for (int i = 0; i < useSize; i++) {
            Book book = bookList.getBook(i);
            if (book.getName().equals(name)) {
                if (book.isBorrowed()) {
                    System.out.println("归还成功");
                    book.setBorrowed(false);
                    return;
                }
            }
        }
        System.out.println("没有你要归还的书籍");
    }
}
